diff --git a/helper/diff/diff_test.go b/helper/diff/diff_test.go
index 8afeddb14..b40cb9c06 100644
--- a/helper/diff/diff_test.go
+++ b/helper/diff/diff_test.go
@@ -7,8 +7,8 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/hashicorp/hil/ast"
 	"github.com/hashicorp/terraform/config"
-	"github.com/hashicorp/terraform/config/lang/ast"
 	"github.com/hashicorp/terraform/terraform"
 )